OK, let's work through this together. We're starting with 935 and we're going to multiply it by 491, which means we add 935 to itself 491 times.
Step 1: 0 + 935 = 935
Step 2: 935 + 935 = 1870
Step 3: 1870 + 935 = 2805
Step 4: 2805 + 935 = 3740
Step 5: 3740 + 935 = 4675
Step 6: 4675 + 935 = 5610
Step 7: 5610 + 935 = 6545
Step 8: 6545 + 935 = 7480
Step 9: 7480 + 935 = 8415
Step 10: 8415 + 935 = 9350
Step 11: 9350 + 935 = 10285
Step 12: 10285 + 935 = 11220
Step 13: 11220 + 935 = 12155
Step 14: 12155 + 935 = 13090
Step 15: 13090 + 935 = 14025
Step 16: 14025 + 935 = 14960
Step 17: 14960 + 935 = 15895
Step 18: 15895 + 935 = 16830
Step 19: 16830 + 935 = 17765
Step 20: 17765 + 935 = 18700
Step 21: 18700 + 935 = 19635
Step 22: 19635 + 935 = 20570
Step 23: 20570 + 935 = 21505
Step 24: 21505 + 935 = 22440
Step 25: 22440 + 935 = 23375
Step 26: 23375 + 935 = 24310
Step 27: 24310 + 935 = 25245
Step 28: 25245 + 935 = 26180
Step 29: 26180 + 935 = 27115
Step 30: 27115 + 935 = 28050
Step 31: 28050 + 935 = 28985
Step 32: 28985 + 935 = 29920
Step 33: 29920 + 935 = 30855
Step 34: 30855 + 935 = 31790
Step 35: 31790 + 935 = 32725
Step 36: 32725 + 935 = 33660
Step 37: 33660 + 935 = 34595
Step 38: 34595 + 935 = 35530
Step 39: 35530 + 935 = 36465
Step 40: 36465 + 935 = 37400
Step 41: 37400 + 935 = 38335
Step 42: 38335 + 935 = 39270
Step 43: 39270 + 935 = 40205
Step 44: 40205 + 935 = 41140
Step 45: 41140 + 935 = 42075
Step 46: 42075 + 935 = 43010
Step 47: 43010 + 935 = 43945
Step 48: 43945 + 935 = 44880
Step 49: 44880 + 935 = 45815
Step 50: 45815 + 935 = 46750
Step 51: 46750 + 935 = 47685
Step 52: 47685 + 935 = 48620
Step 53: 48620 + 935 = 49555
Step 54: 49555 + 935 = 50490
Step 55: 50490 + 935 = 51425
Step 56: 51425 + 935 = 52360
Step 57: 52360 + 935 = 53295
Step 58: 53295 + 935 = 54230
Step 59: 54230 + 935 = 55165
Step 60: 55165 + 935 = 56100
Step 61: 56100 + 935 = 57035
Step 62: 57035 + 935 = 57970
Step 63: 57970 + 935 = 58905
Step 64: 58905 + 935 = 59840
Step 65: 59840 + 935 = 60775
Step 66: 60775 + 935 = 61710
Step 67: 61710 + 935 = 62645
Step 68: 62645 + 935 = 63580
Step 69: 63580 + 935 = 64515
Step 70: 64515 + 935 = 65450
Step 71: 65450 + 935 = 66385
Step 72: 66385 + 935 = 67320
Step 73: 67320 + 935 = 68255
Step 74: 68255 + 935 = 69190
Step 75: 69190 + 935 = 70125
Step 76: 70125 + 935 = 71060
Step 77: 71060 + 935 = 71995
Step 78: 71995 + 935 = 72930
Step 79: 72930 + 935 = 73865
Step 80: 73865 + 935 = 74800
Step 81: 74800 + 935 = 75735
Step 82: 75735 + 935 = 76670
Step 83: 76670 + 935 = 77605
Step 84: 77605 + 935 = 78540
Step 85: 78540 + 935 = 79475
Step 86: 79475 + 935 = 80410
Step 87: 80410 + 935 = 81345
Step 88: 81345 + 935 = 82280
Step 89: 82280 + 935 = 83215
Step 90: 83215 + 935 = 84150
Step 91: 84150 + 935 = 85085
Step 92: 85085 + 935 = 86020
Step 93: 86020 + 935 = 86955
Step 94: 86955 + 935 = 87890
Step 95: 87890 + 935 = 88825
Step 96: 88825 + 935 = 89760
Step 97: 89760 + 935 = 90695
Step 98: 90695 + 935 = 91630
Step 99: 91630 + 935 = 92565
Step 100: 92565 + 935 = 93500
Step 101: 93500 + 935 = 94435
Step 102: 94435 + 935 = 95370
Step 103: 95370 + 935 = 96305
Step 104: 96305 + 935 = 97240
Step 105: 97240 + 935 = 98175
Step 106: 98175 + 935 = 99110
Step 107: 99110 + 935 = 100045
Step 108: 100045 + 935 = 100980
Step 109: 100980 + 935 = 101915
Step 110: 101915 + 935 = 102850
Step 111: 102850 + 935 = 103785
Step 112: 103785 + 935 = 104720
Step 113: 104720 + 935 = 105655
Step 114: 105655 + 935 = 106590
Step 115: 106590 + 935 = 107525
Step 116: 107525 + 935 = 108460
Step 117: 108460 + 935 = 109395
Step 118: 109395 + 935 = 110330
Step 119: 110330 + 935 = 111265
Step 120: 111265 + 935 = 112200
Step 121: 112200 + 935 = 113135
Step 122: 113135 + 935 = 114070
Step 123: 114070 + 935 = 115005
Step 124: 115005 + 935 = 115940
Step 125: 115940 + 935 = 116875
Step 126: 116875 + 935 = 117810
Step 127: 117810 + 935 = 118745
Step 128: 118745 + 935 = 119680
Step 129: 119680 + 935 = 120615
Step 130: 120615 + 935 = 121550
Step 131: 121550 + 935 = 122485
Step 132: 122485 + 935 = 123420
Step 133: 123420 + 935 = 124355
Step 134: 124355 + 935 = 125290
Step 135: 125290 + 935 = 126225
Step 136: 126225 + 935 = 127160
Step 137: 127160 + 935 = 128095
Step 138: 128095 + 935 = 129030
Step 139: 129030 + 935 = 129965
Step 140: 129965 + 935 = 130900
Step 141: 130900 + 935 = 131835
Step 142: 131835 + 935 = 132770
Step 143: 132770 + 935 = 133705
Step 144: 133705 + 935 = 134640
Step 145: 134640 + 935 = 135575
Step 146: 135575 + 935 = 136510
Step 147: 136510 + 935 = 137445
Step 148: 137445 + 935 = 138380
Step 149: 138380 + 935 = 139315
Step 150: 139315 + 935 = 140250
Step 151: 140250 + 935 = 141185
Step 152: 141185 + 935 = 142120
Step 153: 142120 + 935 = 143055
Step 154: 143055 + 935 = 143990
Step 155: 143990 + 935 = 144925
Step 156: 144925 + 935 = 145860
Step 157: 145860 + 935 = 146795
Step 158: 146795 + 935 = 147730
Step 159: 147730 + 935 = 148665
Step 160: 148665 + 935 = 149600
Step 161: 149600 + 935 = 150535
Step 162: 150535 + 935 = 151470
Step 163: 151470 + 935 = 152405
Step 164: 152405 + 935 = 153340
Step 165: 153340 + 935 = 154275
Step 166: 154275 + 935 = 155210
Step 167: 155210 + 935 = 156145
Step 168: 156145 + 935 = 157080
Step 169: 157080 + 935 = 158015
Step 170: 158015 + 935 = 158950
Step 171: 158950 + 935 = 159885
Step 172: 159885 + 935 = 160820
Step 173: 160820 + 935 = 161755
Step 174: 161755 + 935 = 162690
Step 175: 162690 + 935 = 163625
Step 176: 163625 + 935 = 164560
Step 177: 164560 + 935 = 165495
Step 178: 165495 + 935 = 166430
Step 179: 166430 + 935 = 167365
Step 180: 167365 + 935 = 168300
Step 181: 168300 + 935 = 169235
Step 182: 169235 + 935 = 170170
Step 183: 170170 + 935 = 171105
Step 184: 171105 + 935 = 172040
Step 185: 172040 + 935 = 172975
Step 186: 172975 + 935 = 173910
Step 187: 173910 + 935 = 174845
Step 188: 174845 + 935 = 175780
Step 189: 175780 + 935 = 176715
Step 190: 176715 + 935 = 177650
Step 191: 177650 + 935 = 178585
Step 192: 178585 + 935 = 179520
Step 193: 179520 + 935 = 180455
Step 194: 180455 + 935 = 181390
Step 195: 181390 + 935 = 182325
Step 196: 182325 + 935 = 183260
Step 197: 183260 + 935 = 184195
Step 198: 184195 + 935 = 185130
Step 199: 185130 + 935 = 186065
Step 200: 186065 + 935 = 187000
Step 201: 187000 + 935 = 187935
Step 202: 187935 + 935 = 188870
Step 203: 188870 + 935 = 189805
Step 204: 189805 + 935 = 190740
Step 205: 190740 + 935 = 191675
Step 206: 191675 + 935 = 192610
Step 207: 192610 + 935 = 193545
Step 208: 193545 + 935 = 194480
Step 209: 194480 + 935 = 195415
Step 210: 195415 + 935 = 196350
Step 211: 196350 + 935 = 197285
Step 212: 197285 + 935 = 198220
Step 213: 198220 + 935 = 199155
Step 214: 199155 + 935 = 200090
Step 215: 200090 + 935 = 201025
Step 216: 201025 + 935 = 201960
Step 217: 201960 + 935 = 202895
Step 218: 202895 + 935 = 203830
Step 219: 203830 + 935 = 204765
Step 220: 204765 + 935 = 205700
Step 221: 205700 + 935 = 206635
Step 222: 206635 + 935 = 207570
Step 223: 207570 + 935 = 208505
Step 224: 208505 + 935 = 209440
Step 225: 209440 + 935 = 210375
Step 226: 210375 + 935 = 211310
Step 227: 211310 + 935 = 212245
Step 228: 212245 + 935 = 213180
Step 229: 213180 + 935 = 214115
Step 230: 214115 + 935 = 215050
Step 231: 215050 + 935 = 215985
Step 232: 215985 + 935 = 216920
Step 233: 216920 + 935 = 217855
Step 234: 217855 + 935 = 218790
Step 235: 218790 + 935 = 219725
Step 236: 219725 + 935 = 220660
Step 237: 220660 + 935 = 221595
Step 238: 221595 + 935 = 222530
Step 239: 222530 + 935 = 223465
Step 240: 223465 + 935 = 224400
Step 241: 224400 + 935 = 225335
Step 242: 225335 + 935 = 226270
Step 243: 226270 + 935 = 227205
Step 244: 227205 + 935 = 228140
Step 245: 228140 + 935 = 229075
Step 246: 229075 + 935 = 230010
Step 247: 230010 + 935 = 230945
Step 248: 230945 + 935 = 231880
Step 249: 231880 + 935 = 232815
Step 250: 232815 + 935 = 233750
Step 251: 233750 + 935 = 234685
Step 252: 234685 + 935 = 235620
Step 253: 235620 + 935 = 236555
Step 254: 236555 + 935 = 237490
Step 255: 237490 + 935 = 238425
Step 256: 238425 + 935 = 239360
Step 257: 239360 + 935 = 240295
Step 258: 240295 + 935 = 241230
Step 259: 241230 + 935 = 242165
Step 260: 242165 + 935 = 243100
Step 261: 243100 + 935 = 244035
Step 262: 244035 + 935 = 244970
Step 263: 244970 + 935 = 245905
Step 264: 245905 + 935 = 246840
Step 265: 246840 + 935 = 247775
Step 266: 247775 + 935 = 248710
Step 267: 248710 + 935 = 249645
Step 268: 249645 + 935 = 250580
Step 269: 250580 + 935 = 251515
Step 270: 251515 + 935 = 252450
Step 271: 252450 + 935 = 253385
Step 272: 253385 + 935 = 254320
Step 273: 254320 + 935 = 255255
Step 274: 255255 + 935 = 256190
Step 275: 256190 + 935 = 257125
Step 276: 257125 + 935 = 258060
Step 277: 258060 + 935 = 258995
Step 278: 258995 + 935 = 259930
Step 279: 259930 + 935 = 260865
Step 280: 260865 + 935 = 261800
Step 281: 261800 + 935 = 262735
Step 282: 262735 + 935 = 263670
Step 283: 263670 + 935 = 264605
Step 284: 264605 + 935 = 265540
Step 285: 265540 + 935 = 266475
Step 286: 266475 + 935 = 267410
Step 287: 267410 + 935 = 268345
Step 288: 268345 + 935 = 269280
Step 289: 269280 + 935 = 270215
Step 290: 270215 + 935 = 271150
Step 291: 271150 + 935 = 272085
Step 292: 272085 + 935 = 273020
Step 293: 273020 + 935 = 273955
Step 294: 273955 + 935 = 274890
Step 295: 274890 + 935 = 275825
Step 296: 275825 + 935 = 276760
Step 297: 276760 + 935 = 277695
Step 298: 277695 + 935 = 278630
Step 299: 278630 + 935 = 279565
Step 300: 279565 + 935 = 280500
Step 301: 280500 + 935 = 281435
Step 302: 281435 + 935 = 282370
Step 303: 282370 + 935 = 283305
Step 304: 283305 + 935 = 284240
Step 305: 284240 + 935 = 285175
Step 306: 285175 + 935 = 286110
Step 307: 286110 + 935 = 287045
Step 308: 287045 + 935 = 287980
Step 309: 287980 + 935 = 288915
Step 310: 288915 + 935 = 289850
Step 311: 289850 + 935 = 290785
Step 312: 290785 + 935 = 291720
Step 313: 291720 + 935 = 292655
Step 314: 292655 + 935 = 293590
Step 315: 293590 + 935 = 294525
Step 316: 294525 + 935 = 295460
Step 317: 295460 + 935 = 296395
Step 318: 296395 + 935 = 297330
Step 319: 297330 + 935 = 298265
Step 320: 298265 + 935 = 299200
Step 321: 299200 + 935 = 300135
Step 322: 300135 + 935 = 301070
Step 323: 301070 + 935 = 302005
Step 324: 302005 + 935 = 302940
Step 325: 302940 + 935 = 303875
Step 326: 303875 + 935 = 304810
Step 327: 304810 + 935 = 305745
Step 328: 305745 + 935 = 306680
Step 329: 306680 + 935 = 307615
Step 330: 307615 + 935 = 308550
Step 331: 308550 + 935 = 309485
Step 332: 309485 + 935 = 310420
Step 333: 310420 + 935 = 311355
Step 334: 311355 + 935 = 312290
Step 335: 312290 + 935 = 313225
Step 336: 313225 + 935 = 314160
Step 337: 314160 + 935 = 315095
Step 338: 315095 + 935 = 316030
Step 339: 316030 + 935 = 316965
Step 340: 316965 + 935 = 317900
Step 341: 317900 + 935 = 318835
Step 342: 318835 + 935 = 319770
Step 343: 319770 + 935 = 320705
Step 344: 320705 + 935 = 321640
Step 345: 321640 + 935 = 322575
Step 346: 322575 + 935 = 323510
Step 347: 323510 + 935 = 324445
Step 348: 324445 + 935 = 325380
Step 349: 325380 + 935 = 326315
Step 350: 326315 + 935 = 327250
Step 351: 327250 + 935 = 328185
Step 352: 328185 + 935 = 329120
Step 353: 329120 + 935 = 330055
Step 354: 330055 + 935 = 330990
Step 355: 330990 + 935 = 331925
Step 356: 331925 + 935 = 332860
Step 357: 332860 + 935 = 333795
Step 358: 333795 + 935 = 334730
Step 359: 334730 + 935 = 335665
Step 360: 335665 + 935 = 336600
Step 361: 336600 + 935 = 337535
Step 362: 337535 + 935 = 338470
Step 363: 338470 + 935 = 339405
Step 364: 339405 + 935 = 340340
Step 365: 340340 + 935 = 341275
Step 366: 341275 + 935 = 342210
Step 367: 342210 + 935 = 343145
Step 368: 343145 + 935 = 344080
Step 369: 344080 + 935 = 345015
Step 370: 345015 + 935 = 345950
Step 371: 345950 + 935 = 346885
Step 372: 346885 + 935 = 347820
Step 373: 347820 + 935 = 348755
Step 374: 348755 + 935 = 349690
Step 375: 349690 + 935 = 350625
Step 376: 350625 + 935 = 351560
Step 377: 351560 + 935 = 352495
Step 378: 352495 + 935 = 353430
Step 379: 353430 + 935 = 354365
Step 380: 354365 + 935 = 355300
Step 381: 355300 + 935 = 356235
Step 382: 356235 + 935 = 357170
Step 383: 357170 + 935 = 358105
Step 384: 358105 + 935 = 359040
Step 385: 359040 + 935 = 359975
Step 386: 359975 + 935 = 360910
Step 387: 360910 + 935 = 361845
Step 388: 361845 + 935 = 362780
Step 389: 362780 + 935 = 363715
Step 390: 363715 + 935 = 364650
Step 391: 364650 + 935 = 365585
Step 392: 365585 + 935 = 366520
Step 393: 366520 + 935 = 367455
Step 394: 367455 + 935 = 368390
Step 395: 368390 + 935 = 369325
Step 396: 369325 + 935 = 370260
Step 397: 370260 + 935 = 371195
Step 398: 371195 + 935 = 372130
Step 399: 372130 + 935 = 373065
Step 400: 373065 + 935 = 374000
Step 401: 374000 + 935 = 374935
Step 402: 374935 + 935 = 375870
Step 403: 375870 + 935 = 376805
Step 404: 376805 + 935 = 377740
Step 405: 377740 + 935 = 378675
Step 406: 378675 + 935 = 379610
Step 407: 379610 + 935 = 380545
Step 408: 380545 + 935 = 381480
Step 409: 381480 + 935 = 382415
Step 410: 382415 + 935 = 383350
Step 411: 383350 + 935 = 384285
Step 412: 384285 + 935 = 385220
Step 413: 385220 + 935 = 386155
Step 414: 386155 + 935 = 387090
Step 415: 387090 + 935 = 388025
Step 416: 388025 + 935 = 388960
Step 417: 388960 + 935 = 389895
Step 418: 389895 + 935 = 390830
Step 419: 390830 + 935 = 391765
Step 420: 391765 + 935 = 392700
Step 421: 392700 + 935 = 393635
Step 422: 393635 + 935 = 394570
Step 423: 394570 + 935 = 395505
Step 424: 395505 + 935 = 396440
Step 425: 396440 + 935 = 397375
Step 426: 397375 + 935 = 398310
Step 427: 398310 + 935 = 399245
Step 428: 399245 + 935 = 400180
Step 429: 400180 + 935 = 401115
Step 430: 401115 + 935 = 402050
Step 431: 402050 + 935 = 402985
Step 432: 402985 + 935 = 403920
Step 433: 403920 + 935 = 404855
Step 434: 404855 + 935 = 405790
Step 435: 405790 + 935 = 406725
Step 436: 406725 + 935 = 407660
Step 437: 407660 + 935 = 408595
Step 438: 408595 + 935 = 409530
Step 439: 409530 + 935 = 410465
Step 440: 410465 + 935 = 411400
Step 441: 411400 + 935 = 412335
Step 442: 412335 + 935 = 413270
Step 443: 413270 + 935 = 414205
Step 444: 414205 + 935 = 415140
Step 445: 415140 + 935 = 416075
Step 446: 416075 + 935 = 417010
Step 447: 417010 + 935 = 417945
Step 448: 417945 + 935 = 418880
Step 449: 418880 + 935 = 419815
Step 450: 419815 + 935 = 420750
Step 451: 420750 + 935 = 421685
Step 452: 421685 + 935 = 422620
Step 453: 422620 + 935 = 423555
Step 454: 423555 + 935 = 424490
Step 455: 424490 + 935 = 425425
Step 456: 425425 + 935 = 426360
Step 457: 426360 + 935 = 427295
Step 458: 427295 + 935 = 428230
Step 459: 428230 + 935 = 429165
Step 460: 429165 + 935 = 430100
Step 461: 430100 + 935 = 431035
Step 462: 431035 + 935 = 431970
Step 463: 431970 + 935 = 432905
Step 464: 432905 + 935 = 433840
Step 465: 433840 + 935 = 434775
Step 466: 434775 + 935 = 435710
Step 467: 435710 + 935 = 436645
Step 468: 436645 + 935 = 437580
Step 469: 437580 + 935 = 438515
Step 470: 438515 + 935 = 439450
Step 471: 439450 + 935 = 440385
Step 472: 440385 + 935 = 441320
Step 473: 441320 + 935 = 442255
Step 474: 442255 + 935 = 443190
Step 475: 443190 + 935 = 444125
Step 476: 444125 + 935 = 445060
Step 477: 445060 + 935 = 445995
Step 478: 445995 + 935 = 446930
Step 479: 446930 + 935 = 447865
Step 480: 447865 + 935 = 448800
Step 481: 448800 + 935 = 449735
Step 482: 449735 + 935 = 450670
Step 483: 450670 + 935 = 451605
Step 484: 451605 + 935 = 452540
Step 485: 452540 + 935 = 453475
Step 486: 453475 + 935 = 454410
Step 487: 454410 + 935 = 455345
Step 488: 455345 + 935 = 456280
Step 489: 456280 + 935 = 457215
Step 490: 457215 + 935 = 458150
Step 491: 458150 + 935 = 459085

So, 935*491 = 459085